Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
The patent was granted on 05/29/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
E. C. (pessoa física)
US
Inventors
B. E. (pessoa física)
K. V. (pessoa física)
M. P. (pessoa física)
IPC Classification
Priority claims
US
952,394 · 10/18/1978
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/12/1988
RPI 925
08/27/1985
RPI 775
#16.1
05/29/1984
RPI 710
#13.1
03/20/1984
RPI 700
#9.1
11/16/1983
RPI 682
#4.1
06/08/1982
RPI 607
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.